Insights & Resources

Single-table design is either DynamoDB's superpower or a six-month rewrite waiting to happen. SaaS access patterns, tenant isolation, GSI strategies, and the patterns that make DynamoDB the right serverless database for multi-tenant apps — plus the patterns that get teams in trouble.

A single AWS account is fine for week one. By month six, audit teams, security reviewers, and your CFO will all want their own boundary. How to structure AWS Organizations with Control Tower and a landing zone that doesn't have to be re-architected at scale.

Provisioned Concurrency is still the most over-bought Lambda knob. July 2026: INIT billed since Aug 2025, SnapStart runtimes, ~$54/mo illustrative PC baseline math, Power Tuning before you buy warm capacity.

S3 + Glue + Athena is the canonical AWS data-lake stack. It's also the one teams over-engineer the fastest. A reference architecture with the partitioning scheme, the Glue crawler config, and the Athena cost guardrails that keep query bills predictable as the lake grows.

"We'll just have our developers manage AWS" still hides a $635k–$1M DIY ops band for 24/7 coverage. July 2026 TCO: staffing, tooling, GenAI ops, and Support plan choices (Business Support+ / Enterprise).

Seven signs your AWS migration needs a partner — stalled timelines, unknown inventory, DMS pain, compliance, surprise bills. July 2026 refresh with MAP/MGN/DMA checkpoints.

Silo, pool, or bridge isolation isn't an architecture decision — it's a unit-economics decision you'll spend three years living with. A comparison framework for SaaS multi-tenancy on AWS, with the per-tenant cost trade-offs across scale tiers and the migration path for teams who picked wrong the first time.

Aurora is 5× faster than MySQL — until your workload is the one where it isn't. A workload-by-workload framework for picking RDS vs Aurora, with the price-per-IOPS math and the patterns where Aurora's cost doesn't pay back.

Your CISO blocks ChatGPT Enterprise. Your engineering team prefers it. A CTO-level decision framework for picking between Amazon Q for Business and ChatGPT Enterprise — data residency, per-seat economics, and the integrations that decide which one actually ships.

Studio Classic isn't going away today, but the new feature work isn't going there. A migration playbook for enterprise ML teams moving to SageMaker Unified Studio — what breaks, what gets easier, and the IAM permissions that catch every team off-guard on day one.

An audit-prep checklist for Compliance Leads, Security Officers, and CISOs — BAA execution, documented Security Risk Assessments, workforce training, audit cadence, and the evidence packages OCR investigators expect when they show up.

Half the natural-language BI demos fall apart on real schemas. A July 2026 deployment playbook for Generative BI Topics on QuickSight / Quick Sight — RLS, adoption metrics, and how this fits Amazon Quick Suite without confusing it for Q Business.